If the 'query' returned a count, yes. But my problem is exactly that as far as I can see from the description of the 'query' function, it does NOT return the count but the score of the search. So my quetion is; How can I write a 'query' function that returns a count, not a score? Cheers, Gert.
________________________________ From: Koji Sekiguchi [mailto:k...@r.email.ne.jp] Sent: Sun 4/25/2010 2:15 AM To: solr-user@lucene.apache.org Subject: Re: Howto build a function query using the 'query' function Villemos, Gert wrote: > I want to build a function expression for a dismax request handler 'bf' > field, to boost the documents if it is referenced by other documents. > I.e. the more often a document is referenced, the higher the boost. > > > > Something like > > > <bf>linear(query(myQueryReturningACountOfHowOftenThisDocumentIsReference > d, 1), 0.01, 1)</bf> > > > > Intended to mean; > > if count is 0, then the boost is 0*0.01+1 = 1 > > if count is 1, then the boost is 1*0.01+1 = 1.01 > > If count is 100, then the boost is 100*0.01 + 1 = 2 > > > > However the query function > (http://wiki.apache.org/solr/FunctionQuery#query) seems to only be able > to return the score of the query results, not the count of results. > > Probably I'm missing something, but doesn't just using linear function meet your needs? i.e. linear(myQueryReturningACountOfHowOftenThisDocumentIsReferenced, 0.01,1) Koji -- http://www.rondhuit.com/en/ Please help Logica to respect the environment by not printing this email / Pour contribuer comme Logica au respect de l'environnement, merci de ne pas imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und helfen Sie so Logica dabei, die Umwelt zu schützen. / Por favor ajude a Logica a respeitar o ambiente nao imprimindo este correio electronico. This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you.
